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A kind of vr video processing method and related device

A video processing and video image technology, applied in the field of virtual reality, can solve the problem of missing wonderful video content and so on

Active Publication Date: 2022-04-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a VR video processing method and related devices to solve the problem in the prior art that users may miss exciting video content due to random switching of viewing angles

Method used

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  • A kind of vr video processing method and related device
  • A kind of vr video processing method and related device
  • A kind of vr video processing method and related device

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Experimental program
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Embodiment Construction

[0025] The embodiment of the present invention provides a VR video processing method and related devices, which are used to solve the problem that in the prior art, users can only randomly watch part of the VR panoramic video by switching the angle of view independently, and may miss the highlights of the VR video. content, resulting in problems that degrade the user experience.

[0026] The existing VR panoramic video solution is that the VR system returns video content according to the viewing angle information provided by the terminal device. The specific process of the existing VR panoramic video solution will be described below.

[0027] Such as figure 1 As shown, firstly, the terminal will always track the user’s angle of view, and send the detected user’s angle of view information to the VR video system; the VR video system determines the panoramic video content to be returned to the terminal device according to the received user’s angle of view information; the VR vide...

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PUM

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Abstract

The embodiment of the invention discloses a VR video processing method and a related device. In this method, the video processing device will divide the received video image into multiple regions, and establish a regional heat table of the video image, and update the regional heat table by tracking the user's angle of view during video playback, so as to collect the panorama The hotspot area information of the video, and prompts the user of the hotspot area. The method can effectively guide the movement of the user's viewing angle, prevent the user from missing exciting content in the panoramic video, and improve user experience.

Description

technical field [0001] The present invention relates to the technical field of virtual reality, in particular to a VR video processing method and a related device. Background technique [0002] Virtual reality (virtual reality, VR) technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment, which is a multi-source information fusion, interactive three-dimensional dynamic scene and entity. System simulation of behavior that immerses the user in the environment. Among them, VR panoramic video (VR360-degree video) is a typical application scenario of VR technology. [0003] Different from traditional videos, each frame of VR panoramic video contains all the information on the three-dimensional spherical surface centered on the video shooting position. Therefore, when watching VR panoramic videos, users can selectively View the scene within a region on the sphere. However, traditional video...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/106H04N13/117H04N13/332
CPCH04N21/21805H04N21/47217H04N21/6587H04N21/816G06F3/011H04N21/8583H04N21/4312H04N21/4728H04N21/2407H04N21/252G06F3/012G06F3/013G06F3/147G09G2354/00G09G2320/0261G09G2340/04G09G2350/00G09G2320/10G09G2320/106G06T15/20G06T2200/04
Inventor 刘红波吴亮何薇靳丽
Owner HUAWEI TECH CO LTD